#include <bits/stdc++.h>
using namespace std;
int n,m;
int c[100005];
pair<int,int>p[100005];
bool check(int x) {
int dd=m-x+1;
for(int i=1; i<=n; i++)
if(p[i].second<=c[dd]) {
dd++;
if(dd==m+1)return 1;
}
return 0;
}
int main() {
cin>>n>>m;
for(int i=1; i<=n; i++)cin>>p[i].second>>p[i].first;
for(int i=1; i<=m; i++)cin>>c[i];
sort(p+1,p+n+1);
sort(c+1,c+m+1);
int l=1,r=min(m,n),mid,kq=0;
while(l<=r) {
mid=(l+r)/2;
if(check(mid)==1) {
l=mid+1;
kq=mid;
} else r=mid-1;
}
cout<<kq;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
280 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
308 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
312 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
280 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
308 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
312 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
320 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
316 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
316 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
316 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
2 ms |
340 KB |
Output is correct |
| 37 |
Correct |
2 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
280 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
308 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
0 ms |
312 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
1 ms |
320 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
316 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
344 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
336 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
316 KB |
Output is correct |
| 31 |
Correct |
1 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
316 KB |
Output is correct |
| 33 |
Correct |
1 ms |
212 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
212 KB |
Output is correct |
| 36 |
Correct |
2 ms |
340 KB |
Output is correct |
| 37 |
Correct |
2 ms |
340 KB |
Output is correct |
| 38 |
Correct |
96 ms |
4420 KB |
Output is correct |
| 39 |
Correct |
90 ms |
4264 KB |
Output is correct |
| 40 |
Correct |
112 ms |
4264 KB |
Output is correct |
| 41 |
Correct |
97 ms |
4244 KB |
Output is correct |
| 42 |
Correct |
93 ms |
4356 KB |
Output is correct |
| 43 |
Correct |
100 ms |
4480 KB |
Output is correct |
| 44 |
Correct |
94 ms |
4360 KB |
Output is correct |
| 45 |
Correct |
95 ms |
4332 KB |
Output is correct |
| 46 |
Correct |
96 ms |
4288 KB |
Output is correct |
| 47 |
Correct |
84 ms |
3892 KB |
Output is correct |
| 48 |
Correct |
91 ms |
3980 KB |
Output is correct |
| 49 |
Correct |
74 ms |
3516 KB |
Output is correct |
| 50 |
Correct |
80 ms |
3520 KB |
Output is correct |
| 51 |
Correct |
92 ms |
4352 KB |
Output is correct |
| 52 |
Correct |
93 ms |
4368 KB |
Output is correct |
| 53 |
Correct |
92 ms |
4312 KB |
Output is correct |
| 54 |
Correct |
88 ms |
4300 KB |
Output is correct |
| 55 |
Correct |
93 ms |
4368 KB |
Output is correct |
| 56 |
Correct |
59 ms |
3004 KB |
Output is correct |
| 57 |
Correct |
33 ms |
1568 KB |
Output is correct |
| 58 |
Correct |
61 ms |
2908 KB |
Output is correct |
| 59 |
Correct |
63 ms |
2920 KB |
Output is correct |
| 60 |
Correct |
43 ms |
1632 KB |
Output is correct |
| 61 |
Correct |
54 ms |
2492 KB |
Output is correct |
| 62 |
Correct |
97 ms |
4324 KB |
Output is correct |
| 63 |
Correct |
98 ms |
4268 KB |
Output is correct |
| 64 |
Correct |
108 ms |
4300 KB |
Output is correct |
| 65 |
Correct |
98 ms |
4360 KB |
Output is correct |
| 66 |
Correct |
101 ms |
4320 KB |
Output is correct |
| 67 |
Correct |
98 ms |
4364 KB |
Output is correct |
| 68 |
Correct |
97 ms |
4304 KB |
Output is correct |
| 69 |
Correct |
99 ms |
4244 KB |
Output is correct |
| 70 |
Correct |
101 ms |
4296 KB |
Output is correct |
| 71 |
Correct |
98 ms |
4268 KB |
Output is correct |
| 72 |
Correct |
96 ms |
4360 KB |
Output is correct |
| 73 |
Correct |
94 ms |
4300 KB |
Output is correct |
